private void CNewChapter(object sender, ExecutedRoutedEventArgs e)
{
TranscriptionChapter c = new TranscriptionChapter(Properties.Strings.DefaultChapterText);
TranscriptionSection s = new TranscriptionSection(Properties.Strings.DefaultSectionText);
TranscriptionParagraph p = new TranscriptionParagraph();
p.Add(new TranscriptionPhrase());
Transcription.Add(c);
c.Add(s);
s.Add(p);
VirtualizingListBox.ActiveTransctiption = c;
}
public void GetTranscription(bool useOrtoTP, bool removeNonPhonemes, Transcription storage)
{
Transcription data = storage;
List <TranscriptionPhrase> phrazes = new List <TranscriptionPhrase>();
string[] orto = useOrtoTP ? ORTOTP : ORTOT;
for (int i = 0; i < ORTOT.Length; i++)
{
TranscriptionPhrase ph = new TranscriptionPhrase();
ph.Text = orto[i].Trim() + " ";
if (orto[i].Length == 0) //empty words
{
ph.Text = "";
}
ph.Phonetics = PRON[i];
ph.Begin = START[i];
ph.End = STOP[i];
phrazes.Add(ph);
}
TranscriptionChapter c = new TranscriptionChapter();
TranscriptionSection sec = new TranscriptionSection();
var second = TimeSpan.FromSeconds(0.5);
TranscriptionParagraph pah = new TranscriptionParagraph();
List <TranscriptionPhrase> silence = new List <TranscriptionPhrase>();
TimeSpan sec20 = TimeSpan.FromSeconds(20);
#region sileny splitovaci algoritmus
while (phrazes.Count > 0)
{
string tt = phrazes[0].Text.Trim();
if (string.IsNullOrWhiteSpace(tt) || (tt.First() == '[' && tt.Last() == ']'))//nerecova udalost
{
silence.Add(phrazes[0]);
TimeSpan begin;
TimeSpan end;
if (pah.Phrases.Count > 0)//pokud uz jsou sestavene nejake fraze spocitam jestli presahnou spolu s tichy 20s
{
begin = pah.Phrases.First().Begin;
end = silence.Last().End;
if (end - begin >= sec20)//pokud ano reknu, ze pred tichy mel odstavec zkoncit
{
pah.Begin = pah.Phrases.First().Begin;
pah.End = pah.Phrases.Last().End;
sec.Paragraphs.Add(pah);
pah = new TranscriptionParagraph();
}
}
}
else if (silence.Count > 0) //mam nejaky nerecovy udalosti a prislo neco jinyho
{
if (silence.Last().End - silence.First().Begin >= TimeSpan.FromSeconds(2)) //mam vic nereci nez 2 sekundy udelat z ni samostatnej segment
{
if (pah.Phrases.Count > 0)
{
pah.Begin = pah.Phrases.First().Begin;
pah.End = pah.Phrases.Last().End;
sec.Paragraphs.Add(pah);
pah = new TranscriptionParagraph();
}
foreach (var ss in silence)
{
pah.Phrases.Add(ss);
}
silence.Clear();
pah.Begin = pah.Phrases.First().Begin;
pah.End = pah.Phrases.Last().End;
sec.Paragraphs.Add(pah);
pah = new TranscriptionParagraph();
pah.Phrases.Add(phrazes[0]);
}
else//mam ji malo - prilepit nerecovy udalosti k odstavci
{
foreach (var ss in silence)
{
pah.Phrases.Add(ss);
}
silence.Clear();
pah.Phrases.Add(phrazes[0]);
}
}
else//prisla recova fraze a nemam nic v tichu pridat do paragrafu
{
pah.Phrases.Add(phrazes[0]);
}
phrazes.RemoveAt(0);
}
//dosyp zbytek do prepisu
while (silence.Count > 0)
{
pah.Phrases.Add(silence[0]);
silence.RemoveAt(0);
}
#endregion
pah.Begin = pah.Phrases.First().Begin;
pah.End = pah.Phrases.Last().End;
sec.Paragraphs.Add(pah);
c.Sections.Add(sec);
data.Chapters.Add(c);
if (removeNonPhonemes)
{
{
TranscriptionPhrase ph = (TranscriptionPhrase)sec[0][0];
while (ph != null)
{
var parent = ph.Parent;
var ph2 = (TranscriptionPhrase)ph.NextSibling();
string t = ph.Text.Trim();
if (string.IsNullOrWhiteSpace(t) || (t.StartsWith("[") && t.EndsWith("]")))
{
ph.Parent.Remove(ph);
}
ph = ph2;
}
}
}
data.MediaURI = FileName;
}
public static bool Import(Stream input, Transcription storage)
{
XDocument doc = XDocument.Load(input);
var root = doc.Element("NanovoidSegmentation");
var mediums = root.Elements("Medium").ToArray();
XElement medium = null;
if (mediums.Length > 1)
{
SelectFile sf = new SelectFile(mediums.Select(m => m.Attribute("url") != null ? Path.GetFileName(m.Attribute("url").Value) : "name not specified").ToList());
sf.Title = "Select Medium";
if (sf.ShowDialog() == true)
{
medium = mediums[sf.SelectedIndex];
}
else
{
return(false);
}
}
else
{
medium = mediums.First();
}
var segmentations = medium.Elements("Segmentation").ToArray();
XElement segmentation = null;
if (segmentations.Length > 1)
{
var lst = segmentations.Select(s => string.Join(" ", s.Attributes().Select(a => a.Name + ":" + a.Value))).ToList();
SelectFile sf = new SelectFile(lst);
sf.Title = "Select segmentation";
if (sf.ShowDialog() == true)
{
segmentation = segmentations[sf.SelectedIndex];
}
else
{
return(false);
}
}
else
{
segmentation = segmentations.First();
}
TimeSpan unitlen = new TimeSpan((long)(TimeSpan.FromSeconds(1).Ticks *XmlConvert.ToDouble(segmentation.Attribute("tres").Value)));
//segmentations.Elements("Segment");
Transcription tr = storage;
TranscriptionChapter ch = new TranscriptionChapter();
ch.Text = segmentation.Attribute("type").Value;
TranscriptionSection sec = new TranscriptionSection();
sec.Text = segmentation.Attribute("label").Value;
tr.MediaURI = medium.Attribute("url") != null?medium.Attribute("url").Value : "";
var idss = segmentation.Element("Identities");
if (idss != null)
{
var ids = idss.Elements("Id");
if (ids != null && ids.Count() > 0)
{
var speakers = ids.Select(i => new Speaker()
{
ID = XmlConvert.ToInt32(i.Attribute("id").Value), Surname = i.Attribute("label").Value
});
tr.Speakers = new SpeakerCollection(speakers);
}
}
var segments = segmentation.Element("Segments").Elements("Segment");
var paragraphs = MakeParagraphs(segments, unitlen);
foreach (var p in paragraphs)
{
sec.Add(p);
}
ch.Add(sec);
tr.Add(ch);
tr.AssingSpeakersByID(); //added in newer version
return(true);
}